What powers cmpbook.com?
Last seen Mar 2026 · 11 technologies across 6 categories
Font scripts
Font Awesome
since Feb 2023
JavaScript frameworks
JavaScript libraries
Programming languages
UI frameworks
Web servers
Nginx
since Feb 2023
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% desktop
China
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.59 / 10 · ranked #817,906 of all domains
50 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Organisation
- China Machine Press
- Country: People's Republic of China
From Wikidata (CC0).
Infrastructure
- Hosted on CHINA169-BJ China Unicom Beijing Province Network (124.207.131.55)
- DNS: sfn.cn
- Email: cmpbook.com
- Email security: no SPF record, no DMARC record
- Common Crawl link graph: rank 662,583, 4 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cmpbook.com | 8 |
| www.cmpbook.com | 8 |
| ebooks.cmpbook.com | 4 |